公开(公告)号：US11009660B2

公开(公告)日：2021-05-18

申请号：US16483987

申请日：2018-02-09

Applicant: Heptagon Micro Optics Pte. Ltd.

Inventor： Simon Gubser ,  Qichuan Yu ,  Choon Hein Law ,  Ji Wang

IPC: G02B6/00 ,  G02B6/13 ,  G02B6/122 ,  F21V8/00

Abstract: The present disclosure describes light guides and a method of manufacturing light guides that include a rectangular prism-shaped bar, a first polymer or metal cladding on four sides of the rectangular prism-shaped bar, and a second polymer cladding disposed on the first polymer cladding on the four sides of the rectangular prism-shaped bar.

公开(公告)号：US20200018899A1

公开(公告)日：2020-01-16

申请号：US16483987

申请日：2018-02-09

Applicant: Heptagon Micro Optics Pte. Ltd.

Inventor： Simon Gubser ,  Qichuan Yu ,  Choon Hein Law ,  Ji Wang

IPC: G02B6/13 ,  B29D11/00

Abstract: The present disclosure describes light guides and a method of manufacturing light guides that include a rectangular prism-shaped bar, a first polymer or metal cladding on four sides of the rectangular prism-shaped bar, and a second polymer cladding disposed on the first polymer cladding on the four sides of the rectangular prism-shaped bar.